If you’ve always wanted an answer to an eternal question (like “Are we alone in the universe?”), there’s finally an app capable of providing the answer – although you may want to stick with more basic queries for now unless you have a sense of humor. Jelly is the brainchild of Twitter co-founder Biz Stone, offering a method for iPhone (and Android) users to snap a picture of something, type in a related question, and post for others to see and answer. Questions appear on cards that can be swiped off the screen, with options for contributing an answer or forwarding to others who can help via SMS, email, or clipboard.

Apple's in-store Genius Bar is...well, genius. Unfortunately, driving to an Apple Store and waiting in line for tech support isn't always a practical solution. And in some areas, there isn't even an Apple Store nearby. But, there are a hefty number of online resources -- some published by Apple -- that can help you almost as well as your fellow geniuses. Read on to find out what they are and start bookmarking.